Oct 6, 2013; Phoenix, AZ, USA; Carolina Panthers quarterback Cam Newton (1) looks for an open receiver to pass to during the first quarter against the Arizona Cardinals at University of Phoenix Stadium. The Cardinals beat the Panthers 22-6. Mandatory Credit: Casey Sapio-USA TODAY Sports

Oct 6, 2013; Phoenix, AZ, USA; Carolina Panthers head coach Ron Rivera walks on the field during warm ups before the first quarter against the Arizona Cardinals at University of Phoenix Stadium. The Cardinals beat the Panthers 22-6. Mandatory Credit: Casey Sapio-USA TODAY Sports